Kim Kardashian might have a massive rock on her finger courtesy of Kanye West – but even he can be outdone at Cannes .

Mum-of-two Kim got flashy at the French film festival and made her entrance in style - wearing a modest £24million worth of diamonds at the De Grisogono event at the Hotel Du Cap.

Kim posted a video to Snapchat of her haul (OK, they were borrowed, but it would be rude not to at least pretend for a bit), saying: “No big deal but this pink diamond is $28million, this is $5million in yellow, and this white is $3million.”

Don't lose those... (Image: Instagram/kimsnapchats)

She also posted an Instagram photo of her jewellery fitting, writing: “Wow! I thought I'd seen it all but this is the biggest diamond I have ever seen. Massive 404 carats at de Grisogono! @degrisogono”.

When Kim’s flabbergasted by how expensive something is then you know it’s SERIOUSLY flash.